| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.40 | 9.166% | $249.3351 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $112.45 | 11.560% | $125.4492 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $154.90 | 6.284% | $164.6339 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $135.92 | 8.389% | $147.3223 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $35.36 | 10.874% | $39.205 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $81.42 | 3.353% | $84.15 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $141.69 | 12.674% | $159.6478 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $890.14 | $969.7433 | $969.75 | $969.75 | $969.60 | |